![D-Link DES-1226 [13/42] Performance features](/img/pdf.png)
D-Link DES-1226 [13/42] Performance features
![D-Link DES-1226 [13/42] Performance features](/views2/1043050/page13/bgd.png)
DES-1218/DES-1226 10/100/1000 Mbps Ethernet Switch User’s Guide
3
The modules that can be installed include: the DES-122G 2 port 1000BASE-SX (SC type
connector), DES-122GL 2 port 1000BASE-LX, DES-122GB 2 port GBIC, DES-122T 2
port 1000BASE-T, and DES-122GM 2 port 1000BASE-SX (MT-RJ type connector)
modules.
This stand-alone Switch enables the network to use some of the most demanding
multimedia and imaging applications concurrently with other user applications without
creating bottlenecks. The built-in console interface can be used to configure the Switch’s
settings for Priority Queuing, VLAN, and Port Trunk Groups, Port Monitoring and Port
Speed.
Performance features
♦ IEEE802.3 compliant
♦ IEEE802.3u compliant
♦ IEEE802.3z compliant
♦ IEEE802.3ab compliant
♦ IEEE802.1p Priority Queues
♦ IEEE802.3x flow control in full duplex mode
♦ NWay Auto-negotiation
♦ Full and half-duplex for both 10Mbps and 100Mbps connections. The Gigabit
Ethernet extension module operates at full-duplex only. Full-duplex allows the
switch port to simultaneously transmit and receive data, and only works with
connections to full-duplex capable end stations and switches. Connections to a hub
must take place at half-duplex
♦ Supports single-mode and multi-mode connections
♦ Store and forward switching scheme capability to support rate adaptation and
protocol conversion
♦ Auto-polarity detection and correction of incorrect polarity on the 10/100Mbps TX
ports
♦ Data forwarding rate 14,880 pps per port at 100% of wire-speed for 10Mbps speed
♦ Data forwarding rate 148,810 pps per port at 100% of wire-speed for 100Mbps
speed
♦ Data forwarding rate 1,488,100 pps per port at 100% of wire-speed for 1000Mbps
speed
♦ Data filtering rate eliminates all error packets, runts, etc. at 14,880 pps per port at
100% of wire-speed for 10Mbps speed
♦ Data filtering rate eliminates all error packets, runts, etc. at 148,810 pps per port
at 100% of wire-speed for 100Mbps speed
♦ Data filtering rate eliminates all error packets, runts, etc. at 1,488,100 pps per
port at 100% of wire-speed for 1000Mbps speed
♦ Forwarding 64 to1536 byte frames with correct CRC checksum
♦ Layer 2 switching based on MAC address
♦ Address handling : auto-learning , auto-aging
♦ Address table : Support addresses up to 17K
♦ Buffer size: 8 Megabytes (DES-1218 ) 10 Megabytes (DES-1226)
♦ Broadcast storm control
♦ Supports 9 Port-based VLAN Groups
♦ Port Trunking
♦ Back pressure in half-duplex
Содержание
- 100 1000 mbps 1
- Des 1218 des1226 1
- Switch with optional gigabit module 1
- User s guide 1
- Wichtige sicherheitshinweise 2
- Hardware 3
- Limited warranty 3
- Software 3
- Copyright statement 4
- D link offices for registration and warranty service 4
- Limitation of liability 4
- Limitation of warranties 4
- Trademarks 4
- Bsmi warning 5
- Ce mark warning 5
- Fcc warning 5
- Vcci a warning 5
- Table of contents 6
- About this guide 9
- Conventions 9
- Overview of this user s guide 9
- Fast ethernet technology 11
- Gigabit ethernet technology 11
- Introduction 11
- Ntroduction 11
- Des 1218 des 1226 10 100 1000 mbps switch 12
- General description of switch 12
- Switching technology 12
- Performance features 13
- Base lx sc module des 122gl 14
- Base sx sc module des 122g 14
- Base t module des 122t 14
- Gbic gigabit ethernet module des 122gb 14
- Optional gigabit extension modules 14
- Base sx mt rj module des 122gm 15
- Npacking and 16
- Unpacking 16
- Unpacking and setup 16
- Desktop or shelf installation 17
- Rack installation 17
- Power failure 18
- Power on 18
- Dentifying 19
- Front panel 19
- Identifying external components 19
- Omponents 19
- Xternal 19
- Rear panel 20
- Led indicators 21
- Side panels 21
- Connecting the switch 22
- Onnecting 22
- Switch to end node 22
- Switch to hub or switch 23
- Connecting to network backbone or server 24
- Anagement 25
- Console port rs 232 dce 25
- Local console management 25
- Switch management 25
- User interface 26
- Flow control 27
- Port monitor 27
- Port speed 10 100 mbps utp 27
- Port speed gigabit ethernet ports 27
- Port trunk groups 27
- Software features 27
- Priority queues 28
- Vlan group 29
- Anagement 30
- Management concepts 30
- Oncepts 30
- Port trunk groups 30
- Ieee 802 p priority 31
- Port based vlans 32
- Vlan and trunk groups 32
- Vlan segmentation 32
- Echnical 33
- Pecifications 33
- Technical specifications 33
- Ables and 35
- Cables and connectors 35
- Onnectors 35
- The following diagrams and tables show the standard rj 45 receptacle connector and their pin assignments 35
- When connecting the switch to another switch a bridge or hub a crossover cable is necessary please review these products for matching cable pin assignment 35
- Cable lengths 37
- Engths 37
- Offices 39
- Registration card 41
- Your comments on this product _________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 41
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